389   Value *CharVal = CI->getArgOperand(1);  in memChrToCharCompare()  local
394   CharVal = B.CreateTrunc(CharVal, CharTy);  in memChrToCharCompare()
395   Value *Cmp = B.CreateICmpEQ(Char0, CharVal, "char0cmp");  in memChrToCharCompare()
409   Value *CharVal = CI->getArgOperand(1);  in optimizeStrChr()  local
417   ConstantInt *CharC = dyn_cast<ConstantInt>(CharVal);  in optimizeStrChr()
432         emitMemChr(SrcStr, CharVal, // include nul.  in optimizeStrChr()
469   Value *CharVal = CI->getArgOperand(1);  in optimizeStrRChr()  local
470   ConstantInt *CharC = dyn_cast<ConstantInt>(CharVal);  in optimizeStrRChr()
486   return copyFlags(*CI, emitMemRChr(SrcStr, CharVal, Size, B, DL, TLI));  in optimizeStrRChr()
785         Value *CharVal = B.CreateLoad(CharTy, Src, "strnlen.char0");  in optimizeStringLength()  local
787         Value *Cmp = B.CreateICmpNE(CharVal, ZeroChar, "strnlen.char0cmp");  in optimizeStringLength()
1046   Value *CharVal = CI->getArgOperand(1);  in optimizeMemRChr()  local
1060       CharVal = B.CreateTrunc(CharVal, B.getInt8Ty());  in optimizeMemRChr()
1061       Value *Cmp = B.CreateICmpEQ(Val, CharVal, "memrchr.char0cmp");  in optimizeMemRChr()
1084   if (ConstantInt *CharC = dyn_cast<ConstantInt>(CharVal)) {  in optimizeMemRChr()
1121   CharVal = B.CreateTrunc(CharVal, Int8Ty);  in optimizeMemRChr()
1122   Value *CEqS0 = B.CreateICmpEQ(ConstantInt::get(Int8Ty, Str[0]), CharVal);  in optimizeMemRChr()
1140   Value *CharVal = CI->getArgOperand(1);  in optimizeMemChr()  local
1141   ConstantInt *CharC = dyn_cast<ConstantInt>(CharVal);  in optimizeMemChr()
1155       CharVal = B.CreateTrunc(CharVal, B.getInt8Ty());  in optimizeMemChr()
1156       Value *Cmp = B.CreateICmpEQ(Val, CharVal, "memchr.char0cmp");  in optimizeMemChr()
1207     CharVal = B.CreateTrunc(CharVal, Int8Ty);  in optimizeMemChr()
1214       Value *CEqSPos = B.CreateICmpEQ(CharVal, StrPos);  in optimizeMemChr()
1222     Value *CEqS0 = B.CreateICmpEQ(Str0, CharVal);  in optimizeMemChr()
1275   Value *C = B.CreateZExtOrTrunc(CharVal, BitfieldC->getType());  in optimizeMemChr()